package com.wei.mapper;

import com.wei.entity.Member;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * @author HASEE
 * @description 针对表【ucenter_member(会员表)】的数据库操作Mapper
 * @createDate 2022-12-03 21:43:35
 * @Entity com.wei.entity.Member
 */
public interface MemberMapper extends BaseMapper<Member> {
    Integer countRegisterData(String day);
}




